KR890004124A - Lubricator of the scroll compressor - Google Patents

Lubricator of the scroll compressor Download PDF

Info

Publication number
KR890004124A
KR890004124A KR1019880007758A KR880007758A KR890004124A KR 890004124 A KR890004124 A KR 890004124A KR 1019880007758 A KR1019880007758 A KR 1019880007758A KR 880007758 A KR880007758 A KR 880007758A KR 890004124 A KR890004124 A KR 890004124A
Authority
KR
South Korea
Prior art keywords
scroll compressor
scroll
pump
space
sealed container
Prior art date
Application number
KR1019880007758A
Other languages
Korean (ko)
Other versions
KR910001824B1 (en
Inventor
가즈오 사꾸라이
다끼히로 다무라
Original Assignee
미다 가쓰시게
가부시기가이샤 히다찌세이사구쇼
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 미다 가쓰시게, 가부시기가이샤 히다찌세이사구쇼 filed Critical 미다 가쓰시게
Publication of KR890004124A publication Critical patent/KR890004124A/en
Application granted granted Critical
Publication of KR910001824B1 publication Critical patent/KR910001824B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/025—Lubrication; Lubricant separation using a lubricant pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member

Abstract

내용 없음No content

Description

스크롤 압축기의 급유장치Lubricator of scroll compressor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제 1 도는 본 발명의 일실시예를 나타낸 스크롤 압축기의 종단면도, 제 2도는 제 1 도의 급유펌프 부분을 확대한 상세 단면도, 제 3 도는 제 2 도의 Ⅲ-Ⅲ선에서 본 단면도.1 is a longitudinal sectional view of a scroll compressor showing an embodiment of the present invention, FIG. 2 is a detailed sectional view showing an enlarged lubrication pump portion of FIG. 1, and FIG. 3 is a sectional view seen from line III-III of FIG.

Claims (7)

대판상에 적립하는 소용돌이 형상의 랩을 가지는 선회스크롤과 고정스크롤을 랩을 서로 내측으로 향하게 조합하고, 선회스크롤에 선회운동을 가하여 양스크롤의 랩과 대판으로 형성되는 공간이 중심방향으로 이동함에 따라 그 용적을 감소하여 압축을 행하는 압축기와, 이 스크롤 압축기부와 모터를 구동축에 의하여 연결하고 모터를 상부에 스크롤 압축기부를 배치하고, 그 구동축을 지지하는 베어링을 설치한 프레임을 상기 스크롤압축기부와 모터의 사이에 배설하여 서로 연결 고정하여 밀폐용기내에 수납하고, 흡입관을 밀폐용기내에 개구하고, 고정 스크롤외주의 흡입 구멍을 밀폐용기에 연통시키고 고정스크롤의 토출구멍에 토출관을 접속하여 말폐용기 밖으로 돌출시키고, 밀폐용기 내를 저압분위기로 한 스크롤압축기에 있서, 선회 스크롤의 대판의 배면측에 선회축을 돌설하고, 구동축 선단에 편심 구멍을 설치하고, 이 편심구멍에 상기 선회축을 감합하여 선회스크롤을 선회구동하고, 상기 선회축선단부에 동심상의 펌프실을 형성하고, 원호형상의 흡입포오트와 타측에 원호형상의 토출측오일팬을 형상한 펌프케이스와, 이 펌프케이스와 함께 트로코이드펌프를 상기 펌프실에 내장하고 펌프실의 상부를 토출포오트가 관통한 커버로 덮고 상기 흡입 포오트를 유로를 거쳐 밀폐용기 저부의 오일팬과연통하고, 상기 원호형상의 오일팬을 토로코이드펌프에 연통시키고, 상기 토출포오트를 상기 편심구멍의 공간을 거쳐 각 굽유부에 연통시켜 이루어진 것을 특징으로 하는 스크롤 압축기의 급유장치.Combining the turning scroll and the fixed scroll with the spiral wraps to accumulate on the base to face each other inwards, and applying the turning movement to the turning scroll, the space formed by both scroll wraps and the base moves to the center direction. The scroll compressor and the motor are connected to a compressor which reduces the volume and compresses the frame, and connects the scroll compressor unit and the motor by a drive shaft, arranges the motor on the upper part of the scroll compressor unit, and installs a bearing supporting the drive shaft. Exposed between and fixed to each other and stored in a sealed container, the suction pipe is opened in the sealed container, the suction hole of the fixed scroll outer periphery is connected to the sealed container, and the discharge pipe is connected to the discharge hole of the fixed scroll to protrude out of the closed container. In a scroll compressor with a low pressure atmosphere inside the sealed container, A pivot shaft is provided on the rear side of the base plate, an eccentric hole is provided at the tip of the drive shaft, the pivot shaft is fitted to the eccentric hole to pivot the swing scroll, and a concentric pump chamber is formed at the pivot axis tip to form an arc shape. A pump case in which the suction port and the discharge-side oil fan having an arc shape are formed on the other side, and together with the pump case, a trocoid pump is built into the pump chamber, and the upper part of the pump chamber is covered with a cover through which the discharge port penetrates. The oil pan of the bottom of the sealed container is communicated with the oil passage through the flow path, and the arc-shaped oil pan is connected with the torocoid pump, and the discharge port is connected with each bent part through the space of the eccentric hole. Lubricator for scroll compressor. 제 1 항에 있어서, 밀폐용기 저부의 오일팬으로부터 상기 원호형상의 흡입 포오트에 이르는 유로의 지름을 상기 흡입포오트의 폭보다 크게한 것을 특징으로 하는 스크롤 압축기의 급유장치.2. The scroll compressor lubrication device according to claim 1, wherein the diameter of the flow passage from the oil pan at the bottom of the sealed container to the suction port of the arc is made larger than the width of the suction port. 제 1 항에 있어서, 원호형상으 흡입포오트의 하부를 폭 넓게 스폿페이싱 하여 넓은 용적으로 형성한 것을 특징으로 하는 스크롤압축기의 급유장치.The lubricating device for a scroll compressor according to claim 1, wherein the lower portion of the suction port is arc-shaped and widely faced to form a large volume. 제 1 항에 있어서, 펌프케이스에 외경중심으로부터 편심되는 원형공간을 형성하고, 이 공간에 트로코이드 펌프가 설치되어 있는 것을 특징으로 하는 스크롤압축기의 급유장치.The lubrication apparatus of the scroll compressor according to claim 1, wherein a circular space eccentrically formed from the center of the outer diameter is formed in the pump case, and a trocoid pump is provided in this space. 제 1 항에 있어서, 펌프케이스를 원판형상으로 형성되고, 펌프실 저부에 압입시켜 이루어진 스크롤 압축기의 급유장치.2. The scroll compressor lubrication device according to claim 1, wherein the pump case is formed in a disc shape and pressed into the bottom of the pump chamber. 제 5 항에 있어서, 펌프실 저부에 다시 오목부를 설치하고 펌프케이스 하부에 흡입포오트에 연통하는 공간을 형성한 것을 특징으로 하는 스크롤압축기의 급유장치.The oil supply apparatus for a scroll compressor according to claim 5, wherein a recess is formed in the bottom of the pump chamber and a space communicating with the suction port is formed in the lower part of the pump case. 제 1 항에 있어서, 구동축의 축심을 수평방향으로 배치함과 동시에 밀페용기를 옆으로 길게 배치하고, 흡입관을 모터측의 상부에 개구하고, 프레임하부에 모터측 공간관 압축기측 공간을 연통하는 통로를 설치한 횡형의 스크롤 압축기로 형성한 것을 특징으로 하는 스크롤 압축기의 급유장치.2. The passage according to claim 1, wherein the axis of the drive shaft is arranged in the horizontal direction, and the airtight container is arranged long to the side, the suction pipe is opened on the upper side of the motor side, and the motor side space tube compressor side space is communicated to the lower part of the frame. A scroll compressor oil supply device, characterized in that formed in the horizontal scroll compressor provided with. ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880007758A 1987-08-10 1988-06-27 Oil feeding system for scroll compressor KR910001824B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19808387 1987-08-10
JP62-198083 1987-08-10
JP198083 1987-08-10

Publications (2)

Publication Number Publication Date
KR890004124A true KR890004124A (en) 1989-04-20
KR910001824B1 KR910001824B1 (en) 1991-03-26

Family

ID=16385229

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880007758A KR910001824B1 (en) 1987-08-10 1988-06-27 Oil feeding system for scroll compressor

Country Status (3)

Country Link
US (1) US4898521A (en)
KR (1) KR910001824B1 (en)
DE (1) DE3825690A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0784869B2 (en) * 1988-09-20 1995-09-13 三菱電機株式会社 Scroll fluid machinery
US4978282A (en) * 1989-09-18 1990-12-18 Industrial Technology Research Institute Electrical fuel pump for small motorcycle engine
JP2782858B2 (en) * 1989-10-31 1998-08-06 松下電器産業株式会社 Scroll gas compressor
JP2639136B2 (en) * 1989-11-02 1997-08-06 松下電器産業株式会社 Scroll compressor
EP0526151B1 (en) * 1991-07-31 1995-10-18 Sanden Corporation Oil lubrication system for horizontal rotary scroll machine
KR970005858B1 (en) * 1992-01-31 1997-04-21 가부시키가이샤 도시바 Fluid compressor
US5222885A (en) * 1992-05-12 1993-06-29 Tecumseh Products Company Horizontal rotary compressor oiling system
US5290161A (en) * 1993-06-02 1994-03-01 General Motors Corporation Control system for a clutchless scroll type fluid material handling machine
BE1009475A3 (en) * 1995-07-06 1997-04-01 Atlas Copco Airpower Nv Spiral kompressor.
DE19962798C2 (en) * 1998-12-28 2003-10-30 Tokico Ltd Spiral compressor or spiral pump
US6350111B1 (en) 2000-08-15 2002-02-26 Copeland Corporation Scroll machine with ported orbiting scroll member
US7186099B2 (en) * 2005-01-28 2007-03-06 Emerson Climate Technologies, Inc. Inclined scroll machine having a special oil sump
KR100724387B1 (en) * 2005-09-28 2007-06-04 엘지전자 주식회사 Oil pumping apparatus for enclosed compressor
US7566210B2 (en) 2005-10-20 2009-07-28 Emerson Climate Technologies, Inc. Horizontal scroll compressor
DE102006058837C5 (en) * 2006-12-13 2022-05-05 Pfeiffer Vacuum Gmbh Lubricant sealed rotary vane vacuum pump
US8747088B2 (en) 2007-11-27 2014-06-10 Emerson Climate Technologies, Inc. Open drive scroll compressor with lubrication system
DE102010052186B4 (en) * 2010-11-24 2012-08-30 Handtmann Systemtechnik Gmbh & Co. Kg Positive displacement machine for compressible media
KR101641814B1 (en) * 2012-04-12 2016-07-21 에머슨 클라이미트 테크놀로지스 (쑤저우) 코., 엘티디. Rotor pump and rotary machinery comprising same
WO2014167996A1 (en) * 2013-04-12 2014-10-16 本田技研工業株式会社 Oil intake device for vehicle
JP6190663B2 (en) 2013-08-23 2017-08-30 三菱重工オートモーティブサーマルシステムズ株式会社 Scroll compressor
KR20180136282A (en) 2017-06-14 2018-12-24 엘지전자 주식회사 Compressor having centrifugation and differential pressure structure for oil supplying
KR101974272B1 (en) 2017-06-21 2019-04-30 엘지전자 주식회사 Compressor having merged flow path structure
KR102396559B1 (en) 2017-06-22 2022-05-10 엘지전자 주식회사 Compressor having lubrication structure for thrust surface
KR102440273B1 (en) 2017-06-23 2022-09-02 엘지전자 주식회사 Compressor having enhanced discharge structure
KR102409675B1 (en) 2017-07-10 2022-06-15 엘지전자 주식회사 Compressor having enhanced discharge structure
KR102383135B1 (en) * 2017-07-24 2022-04-04 엘지전자 주식회사 Compressor having centrifugation structure for supplying oil

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988290A (en) * 1982-07-06 1984-05-22 三菱電機株式会社 Working arm of industrial robot
JPS5960092A (en) * 1982-09-30 1984-04-05 Toshiba Corp Scroll compressor
JPS5988290U (en) * 1982-12-03 1984-06-14 三菱電機株式会社 scroll compressor
JPS59120796A (en) * 1982-12-27 1984-07-12 Mitsubishi Electric Corp Scroll compressor
JPS60187789A (en) * 1984-03-05 1985-09-25 Mitsubishi Electric Corp Scroll compressor
KR870002381A (en) * 1985-08-23 1987-03-31 미다 가쓰시게 Shroul Compressor
JPH063195B2 (en) * 1985-10-14 1994-01-12 株式会社日立製作所 Scroll compressor
JPS62113880A (en) * 1985-11-13 1987-05-25 Hitachi Ltd Scroll fluid machine
JP2522775B2 (en) * 1986-11-26 1996-08-07 株式会社日立製作所 Scroll fluid machinery

Also Published As

Publication number Publication date
US4898521A (en) 1990-02-06
KR910001824B1 (en) 1991-03-26
DE3825690C2 (en) 1992-02-13
DE3825690A1 (en) 1989-02-23

Similar Documents

Publication Publication Date Title
KR890004124A (en) Lubricator of the scroll compressor
KR910002408B1 (en) Scroll fluid machine
KR890005394A (en) Hermetic Scroll Compressor
KR850004306A (en) Hermetic Shroud Compressor
KR910004936A (en) Scroll compressor unit
JPH01219379A (en) Closed scroll compressor
KR840004481A (en) Hermetic Electric Compressor
KR920018357A (en) Scroll compressors with compliance mechanism for orbital scroll members
KR860009237A (en) Scroll fluid machine
KR890013350A (en) Scroll fluid machine
JPH0248755B2 (en) SUKUROORUATSUSHUKUKINOKYUYUSOCHI
JPH0249989A (en) Horizontal scroll compressor
KR970066083A (en) Inclined Plate Compressor
KR890004931B1 (en) Hermetic scroll compressor
KR101099094B1 (en) Scroll compressor
JP3261751B2 (en) Hermetic horizontal scroll compressor
KR960001492A (en) Scroll compressor
JPH11182469A (en) Scroll compressor
KR930003981B1 (en) Lateral rotary compressor
KR920021876A (en) Hermetic Shroud Compressor
JPH01190984A (en) Rotary compressor
JPS5823993Y2 (en) rotary compressor
JPH0133836Y2 (en)
KR910006619A (en) Shroud Fluid Machine
KR920002932A (en) Scroll compressor

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20050316

Year of fee payment: 15

LAPS Lapse due to unpaid annual fee